Обший каталог Yamawa 2016 - 2017 - страница 586

Pipe Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


G
Hand Taps for Parallel Pipe Threads
Specification
(for through hole)


E
G 3/4 ～
Recommended Tapping Speeds depending on Materials
(for through hole)


Medium carbon steels

5 10 〜

For icon explanation, refer to P.50
Hand Taps


TYPE：1 TYPE：2
Cemented
Carbide Taps


Segment：1G
Roll Taps


Basic
L ℓ Ds K ℓk No. of
Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) flutes Type Stock
(mm)
For Pipe Threads
G 1/16-28 Ⅱ TH2G01K 3.5P 7.723 59 14 8 6 9 4 1 ○
Special Thread Taps
Pipe Taps Simple Inspection Tools


G 1/8-28 Ⅱ TH2G02K 3.5P 9.728 59 15 8 6 9 4 2 ○
G 1/4-19 Ⅱ TH2G04- 3.5P 13.157 67 19 11 9 12 4 2 ○
G 3/8-19 Ⅱ TH2G06- 3.5P 16.662 75 21 14 11 14 4 2 ○
G 1/2-14 Ⅱ TH2G08Q 3.5P 20.955 87 26 18 14 17 4 2 ○
G 3/4-14 Ⅱ TH2G12Q 3.5P 26.441 96 28 23 17 20 4 2 ○
G 1 -11 Ⅱ TH2G16U 3.5P 33.249 109 33 26 21 24 4 2 ○
G 1 1/4-11 Ⅱ TH2G20U 3.5P 41.910 119 36 32 26 30 4 2 ○
G 1 1/2-11 Ⅱ TH2G24U 3.5P 47.803 125 37 38 29 32 6 2 ○
G 2 -11 Ⅱ TH2G32U 3.5P 59.614 140 41 46 35 38 6 2 ○
Thread Mills
Dies
Center Drills
Centering Tools


JIS
Pipe-33 ◎=Standard ○=Semi standard △=Made to order
582 For improvement, spec may change without advance notice.